What can you expect for your vehicle with certain upgrades?What kind of mileage can you expect on a new (to you) truck?How badly will larger tires affect your mileage?

Hopefully we can get this guide to a point where all these questions will be answered and more.

Please feel free to reply to this post and enter your own information. PLEASE keep your post factual - make sure your mileage has been verified more than once to ensure accuracy. Information we need is: Model, Engine, relevant upgrades, and what kind of roads (hwy, city, 50/50)?

Your post will be added to the list below and deleted afterwards to keep things clean and easy to access.

**if your vehicle is already listed, please don't let it stop you from entering your own information to verify or correct a current one**

Everything else is stock - intake, exhaust, tune. Thought about a regear to 4.56's to drop the engine load, but I will dump it in about a year. I want to try programming - easy to do compared to gears and with the time left that I will have it the time/work investment in gears isn't really worth it.